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五年级下信息科技|有趣的七桥问题ppt

  • 2026-04-10 05:18:48
五年级下信息科技|有趣的七桥问题ppt

五年级下信息科技｜有趣的七桥问题ppt🔥
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1.认识哥尼斯堡七桥问题
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4.课堂总结（分享）
#七桥问题探秘 #信息技术 #信息科技 #人教版信息科技 #义务教育信息与科技课程标准 #信息老师 #五年级信息科技 #小学信息技术 #哥尼斯堡七桥问题 #课件 #一笔画完的秘密

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贵州,54分钟前,
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  1. CONNECT:[ UseTime:0.000591s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000848s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000311s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000251s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000462s ]
  6. SELECT * FROM `set` [ RunTime:0.000192s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000505s ]
  8. SELECT * FROM `article` WHERE `id` = 488738 LIMIT 1 [ RunTime:0.000375s ]
  9. UPDATE `article` SET `lasttime` = 1776467914 WHERE `id` = 488738 [ RunTime:0.007370s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000231s ]
  11. SELECT * FROM `article` WHERE `id` < 488738 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000519s ]
  12. SELECT * FROM `article` WHERE `id` > 488738 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000978s ]
  13. SELECT * FROM `article` WHERE `id` < 488738 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005315s ]
  14. SELECT * FROM `article` WHERE `id` < 488738 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001580s ]
  15. SELECT * FROM `article` WHERE `id` < 488738 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001421s ]
0.087124s